Formula: Cu7TeO4(SO4)5.KCl
Origin of name: for S. Naboko, Russian mineralogist
Crystal system: tetragonal
Crystal class: 4/m 2/m 2/m
Twinning:
Unit cell:
Colour: yellow-brown
Diaphaneity: transparent
Luster: vitreous
Habit: thin tabular crystals to 1 mm across
Hardness: 2 to 2.5
Specific gravity: 4.18
Cleavage: 1; {001} perfect
Tenacity:
Streak: yellow-brown
Synonyms/varieties:
Comments: series with atlasovite
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